Head on over to your local Target, CVS, RiteAid or other participating retail carrier and score Tummy Zen Total Heartburn Relief for FREE after their current rebate offer! Simply sign up and then purchase a package (up to a $9.99 value) and send them a copy of your receipt and a UPC proof of purchase. Find out more on their website! Also be sure to check out their coupon section for a $2.00 printable coupon!